9 Cell Genuine Toshiba Battery PA3682U-1BRS PA3533U-1BAS, PA3533U-1BRS, PA3534U-1BAS, PA3534U-1BRS, PA3535U-1BAS, PA3535U-1BRS, PA3727U-1BRS, PABAS097, PABAS099, TS-A200 , Not generic, 85Wh Li-ion Battery